Hash Generator
Generate SHA hashes from any text.
Note: MD5 is intentionally omitted — use SHA-256+ for integrity and fingerprints.
How to use the Hash Generator
- 1 Type or paste the text to hash.
- 2 Pick the algorithm (SHA-1, SHA-256, SHA-384, SHA-512).
- 3 Copy the resulting hex digest.
Frequently asked questions
Why is MD5 not recommended?
MD5 and SHA-1 are considered weak for security use. For integrity or fingerprints prefer SHA-256 or stronger, which this tool supports natively.
Is my text sent to a server?
No. Hashing uses the Web Crypto API in your browser, so the text you enter never leaves your device.
Can the hash be reversed back to the text?
No. Cryptographic hashes are one-way — you cannot recover the input from the digest. Identical input always produces the same hash, which is what makes it useful for checksums.
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